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path: root/src/backend/utils/adt/float.c
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* Create a "sort support" interface API for faster sorting.Tom Lane2011-12-071-0/+37
* Stamp copyrights for year 2011.Bruce Momjian2011-01-011-1/+1
* Remove cvs keywords from all files.Magnus Hagander2010-09-201-1/+1
* Insert a hack into get_float8_nan (both core and ecpg copies) to deal withTom Lane2010-02-271-2/+3
* Create an official API function for C functions to use to check if they areTom Lane2010-02-081-13/+7
* Update copyright for the year 2010.Bruce Momjian2010-01-021-2/+2
* Increase the maximum value of extra_float_digits to 3, and have pg_dumpTom Lane2009-09-111-3/+3
* 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef listBruce Momjian2009-06-111-3/+3
* Put back our old workaround for machines that declare cbrt() in math.h butTom Lane2009-03-041-1/+10
* Remove the special cases to prevent minus-zero results in float4 and float8Tom Lane2009-02-181-13/+8
* Update copyright for 2009.Bruce Momjian2009-01-011-2/+2
* Support window functions a la SQL:2008.Tom Lane2008-12-281-4/+10
* Adjust power() error messages to be more descriptive.Bruce Momjian2008-05-091-4/+7
* Update C comments to mention SQL:2003 handling of power return values.Bruce Momjian2008-05-091-2/+3
* Allow float8, int8, and related datatypes to be passed by value on machinesTom Lane2008-04-211-5/+4
* Document and enforce that the usable range of setseed() arguments isTom Lane2008-03-101-2/+6
* Update copyrights in source tree to 2008.Bruce Momjian2008-01-011-2/+2
* pgindent run for 8.3.Bruce Momjian2007-11-151-47/+51
* Prevent corr() from returning the wrong results for negative correlationNeil Conway2007-09-191-3/+2
* Downgrade implicit casts to text to be assignment-only, except for the onesTom Lane2007-06-051-103/+1
* Replace direct assignments to VARATT_SIZEP(x) with SET_VARSIZE(x, len).Tom Lane2007-02-271-3/+3
* Make setseed() return void, rather than an int4 without any use. PerNeil Conway2007-01-201-2/+2
* Implement width_bucket() for the float8 data type.Neil Conway2007-01-161-1/+83
* Apply fix so pow() and exp() ERANGE is used only if result is not 0.Bruce Momjian2007-01-061-3/+3
* Check for ERANGE in exp() as well.Bruce Momjian2007-01-061-4/+6
* Improve dpow() check for ERANGE overflow for HPPA.Bruce Momjian2007-01-061-5/+4
* Put back ERANGE test in dpow(). There are platforms that need this,Tom Lane2007-01-061-7/+10
* Update CVS HEAD for 2007 copyright. Back branches are typically notBruce Momjian2007-01-051-2/+2
* Update float dpow() comment about whick platforms had issues with Nan.Bruce Momjian2007-01-051-3/+3
* Simplify assignment of Inf for pow Nan (don't worry about the sign).Bruce Momjian2007-01-041-2/+3
* Update pow() tests to check for both errno==EDOM _and_ result==Nan, andBruce Momjian2007-01-031-18/+12
* Fix erroneous error tests in pow/exp.Tom Lane2007-01-031-4/+3
* Attempt to return proper overflow/underflow messages for platforms thatBruce Momjian2007-01-031-6/+23
* For float4/8, remove errno checks for pow() and exp() because only someBruce Momjian2007-01-031-15/+11
* Some platforms set errno on pow(), exp() overflow, some do not, so ifBruce Momjian2007-01-021-3/+3
* finite() no longer used; remove finite() platform-specificBruce Momjian2007-01-021-20/+5
* Add #include <float.h> for platforms that still need it.Bruce Momjian2007-01-021-1/+2
* Fix float4/8 to handle Infinity and Nan consistently, e.g. Infinity is aBruce Momjian2007-01-021-225/+147
* Remove unnecessary parentheses in if() statements.Bruce Momjian2006-12-231-5/+5
* Work around buggy strtod on (some versions of?) IRIX. Combination ofTom Lane2006-10-051-1/+53
* pgindent run for 8.2.Bruce Momjian2006-10-041-23/+65
* SQL2003-standard statistical aggregates, by Sergey Koposov. I've added onlyTom Lane2006-07-281-13/+369
* Remove 576 references of include files that were not needed.Bruce Momjian2006-07-141-2/+1
* Fix a passel of recently-committed violations of the rule 'thou shaltTom Lane2006-07-141-2/+1
* Prepare code to be built by MSVC:Bruce Momjian2006-06-071-1/+9
* Improve our private implementation of cbrt() to give results of theTom Lane2006-04-241-2/+13
* Remove a few places that attempted to define INT_MAX, SCHAR_MAX, andNeil Conway2006-03-111-8/+1
* Implement 4 new aggregate functions from SQL2003. Specifically: var_pop(),Neil Conway2006-03-101-10/+68
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-051-2/+2
* Update random() usage so ranges are inclusive/exclusive as required.Bruce Momjian2006-02-031-3/+3